these 8 derivations will be built:
  /nix/store/5acxznzzf80pbmf3l69pimggpnk62hkc-clan-cli-source.drv
  /nix/store/vwd4sfqvghcdmgbqdwg9n73pll18qdpa-clan-cli.drv
  /nix/store/q115vmlsbbj3ra98bvqk4c8yp526yjq6-tofu.drv
  /nix/store/2cb78qkigpq7ck62hslj9h1sshicf1nd-apply.drv
  /nix/store/4cvvzcwlapb59qkisxa5dq8n65qd4a5f-destroy.drv
  /nix/store/v770m28v278mbnyf7437dsqj1i4p3kg0-plan.drv
  /nix/store/zfq26x9p26hq9x8306s45mld3wifcaz0-init.drv
  /nix/store/4vxsxw4arn90awf0xp8hjfbky7fz3pdz-nix-shell.drv